Effect of genotype, explant and culture medium on organogenesis in brinjal
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2011-09-27
Keywords:
Egg plant, plant regeneration, organogenesis, shoot inductionIssue
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Copyright (c) 2011 Indian Journal of Horticulture
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Abstract
Brinjal were regenerated from callus derived from hypocotyl, cotyledon and root explants of five genotypes, namely Punjab Barsati, Punjab Sadabahar, Jamuni Gola, PBSR-11 and BB-93C on MS medium containing different concentrations of IAA and BAP. A combination of 2.5 mg/l IAA + 0.5 mg/l BAP was found optimum for adventitious shoot induction from all explants. Genotype, explant and genotype x explant interaction showed highly significant effects on organogensis. Among genotypes, PBSR-11 showed maximum response for organogenesis (79.43%). However, among explants, cotyledon was significantly better than hypocotyl and root. Plants regenerated via adventitious shoots were rooted on half-strength MS basal medium in vitro.
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Mir, K., Dhatt, A., Sandhu, J., & Sidhu, A. (2011). Effect of genotype, explant and culture medium on organogenesis in brinjal. Indian Journal of Horticulture, 68(03), 332–335. Retrieved from https://journal.iahs.org.in/index.php/ijh/article/view/1912
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